Yeah well it would be nice if we could find the problem. It is pretty annoying to have this problem using the basic SDK features.
On Apr 24, 6:03 pm, bo <bost...@gmail.com> wrote: > That's pretty much what I do also (why take any chances?). Now - all > that business with & gets me thinking. I'm actually storing some > snippets of unescaped HTML (which I actually don't care about much). I > think these I'll move to Bundle and see if my "real" preferences will > persist > > On Apr 24, 3:09 am, scanning_it <festival.s...@googlemail.com> wrote: > > > Thank you Dianne for joining the discussion. > > > I will look into my code again but I'm sure that this is the only way > > I am writting to theSharedPreferences: > > > settings.edit().putString(SOME_STRING, "Hello world.").commit(); > > > So there shouldn't be a problem with that one. > > > Is it possible thatSharedPreferencescould get lost when a background > > services writes to theSharedPreferencesfile and gets killed during > > that process? In my background service I am updating e.g. some shared > > prefs that tell me if I have set a specific notification or not. > > > Could this usage in services be a problem? > > > In addition it would be interesting why a lot of users are complaining > > that their settings got lost after updating my application? I have > > never had that problem testing my own app. But a lot of my users are > > reporting that. (My application has 97.000 active installs and is > > called "Missed Call") > > > I'm looking forward reading your response. > > > On Apr 24, 10:17 am, Dianne Hackborn <hack...@android.com> wrote: > > > > You really really should commit the data after you make each batch of > > > changes, as the docs say. It is certainly very possible for the system to > > > kill your process between onPause() and onStop() if it is under memory > > > pressure. > > > > On Thu, Apr 23, 2009 at 9:56 AM, bo <bost...@gmail.com> wrote: > > > > > I doSharedPreferences.Editor.commit() in couple of places. 1. > > > > Immediately after setting the preference. 2. in Activity#onStop. > > > > Nevertheless when I restart the app the preferences are gone. Any more > > > > ideas? I do create prefs programmaticaly after harvesting these from > > > > user (username/pwd) > > > > > On Apr 21, 11:00 pm, Chander Pechetty <cspeche...@gmail.com> wrote: > > > > > Sorry, I was referring to the settings created using > > > > > PreferenceActivity screen using xml. Your actual preference values do > > > > > not help much in diagnosing the issue. > > > > > > Example snippet from loadingpreferencesfrom xml: > > > > > <CheckBoxPreference android:key="pref1" > > > > > android:title="pref1" > > > > > android:summaryOn="SummaryOn" > > > > > android:summaryOff="SummaryOff" > > > > > android:defaultValue="true" > > > > > android:persistent="true"/> > > > > > > Forpreferencescreated programatically, you can use > > > > > Preference.setPersistent(true); > > > > > > If no Settings screen is present, and everything is through your > > > > > program, then batchSharedPreferences.Editor.commit()'s should be > > > > > fine. > > > > > > I had a similar problem as yours, but have not faced it again so far. > > > > > Other than the known issue mentioned in the previous post, I don't > > > > > know what else the problem could be unless you post your code > > > > > perhaps... > > > > -- > > > Dianne Hackborn > > > Android framework engineer > > > hack...@android.com > > > > Note: please don't send private questions to me, as I don't have time to > > > provide private support, and so won't reply to such e-mails. All such > > > questions should be posted on public forums, where I and others can see > > > and > > > answer them. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
